Individual Calculations December 2018
 Martin, Lukas  Total change: 83.60  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2018 B Heusenstamm GER 2018-11-22
RcRownchangeKK*chgGame
 1695 1433 3.00 5 2.09 40 83.60 
  Wohlrabe, Joerg 1748 GER0.001-0.1440-5.60 
  Miranda Martin, Pablo Mateo 1736 GER1.0010.864034.40 
  Ploetz, Hans-Juergen 1622 GER1.0010.754030.00 
  Wu, Sifan 1669 GER0.5010.304012.00 
  Leichum, Engelbert 1700 GER0.5010.324012.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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